Fan assembly, dust collection station and cleaning system

Abstract

This disclosure pertains to the field of cleaning equipment technology, specifically relating to a fan assembly, cleaning equipment, and cleaning system. The fan assembly includes a fan, an air outlet duct, a labyrinth structure, and a silencer. The air outlet duct is equipped with an air duct, an air intake port connected to the duct, and an air outlet; the air intake port is connected to the fan. The silencer completely covers at least one of the air intake port and the air outlet. The labyrinth structure is disposed within the air duct. This disclosure can reduce noise while decreasing wind resistance and increasing airflow, thereby ensuring the fan's exhaust capacity and heat dissipation effect, achieving excellent practicality.

Claims

1. A wind turbine assembly, comprising: Fan; An air outlet duct, wherein the air outlet duct is provided with an air channel, an air inlet and an air outlet connecting the air channel, and the air inlet is connected to the fan; A silencing element that completely covers at least one of the air inlet and the air outlet; and a labyrinth structure disposed within the air duct.

2. The wind turbine assembly according to claim 1, wherein, The air duct surrounds at least a portion of the circumference of the fan.

3. The wind turbine assembly according to claim 2, wherein, The air intake is located on the periphery of the air duct, and the air outlet is located at the bottom of the air duct.

4. The wind turbine assembly according to claim 2, wherein, Along the axial direction of the fan, the air inlet and the air outlet are arranged in a staggered manner on a plane perpendicular to the axial direction of the fan.

5. The wind turbine assembly according to claim 2, wherein, The air intake and the air outlet are respectively located at both ends of the air duct.

6. The wind turbine assembly according to claim 5, wherein, The silencer is arranged between the air inlet and the air outlet.

7. The wind turbine assembly according to claim 2, wherein, Along the axial direction of the fan, the labyrinth structure and the silencer are arranged in sequence.

8. The wind turbine assembly according to claim 2, wherein, The maze structure includes: a plurality of first wind deflectors, arranged at intervals along the circumference of the air duct on a first side wall of the air duct; a plurality of second wind deflectors, arranged at intervals along the circumference of the air duct on a second side wall of the air duct, with gaps between the second wind deflectors and the first side wall, and gaps between the first wind deflectors and the second side wall; wherein the second wind deflectors and the first wind deflectors are arranged alternately.

9. The wind turbine assembly according to claim 1, wherein, The silencing component includes a first silencing component and a second silencing component, wherein the first silencing component covers the air inlet and the second silencing component covers the air outlet.

10. The wind turbine assembly according to any one of claims 1 to 9, wherein, The air outlet duct includes a first air hood, an encapsulation plate, and a second air hood. The first air hood covers the second air hood, the fan is installed inside the second air hood, and the encapsulation plate connects the first air hood and the second air hood. The first air hood, the encapsulation plate, and the second air hood form the air duct.

11. The wind turbine assembly according to claim 10, wherein, The air inlet is located on the second air hood, and the air outlet is located on the encapsulation plate.

12. A dust collection station comprising a fan assembly as described in any one of claims 1 to 11.

13. A cleaning system comprising cleaning equipment and a dust collection station as described in claim 12, wherein the cleaning equipment is disposed in the dust collection station.

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